22247785

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 10722455

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 953, 1015, 3335, 4669, 4765, 6671, 21919, 23345, 27637, 33355, 109595, 138185, 153433, 193459, 635651, 767165, 967295, 3178255, 4449557, 22247785]

約数ペア:

[(1, 22247785), (5, 4449557), (7, 3178255), (23, 967295), (29, 767165), (35, 635651), (115, 193459), (145, 153433), (161, 138185), (203, 109595), (667, 33355), (805, 27637), (953, 23345), (1015, 21919), (3335, 6671), (4669, 4765)]